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Sew ST-90E Movement : Taut Band suspension type. ● Accuracy : ± 2.5% ● Mounting : Horizontal or Vertical ● Pointer : Tube (Red) ● Full Scale Deflection : 60˚ ● Measuring Range : F.S. 1mA DC.                      Customer’s specs are available U Series & Thin Edgewise
Sew ST-58E Movement : Taut Band suspension type. ● Accuracy : ± 2.5% ● Mounting : Horizontal or Vertical ● Pointer : Tube (Red) ● Full Scale Deflection : 60˚ ● Measuring Range : F.S. 1mA DC.                      Customer’s specs are available U Series & Thin Edgewise
Sew ST-90U Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : Class 2.0    Consumption : Max. 15mA    Test Voltage : 2kV. 50-60 Hz ● Case and Composition:    Acrylic resin front and Bakelite case.    Three studs mounting. ● Accuracy : AC class 2.0                      DC class 2.0                      Rectifier class 2.0 ● Color:Black case and white scale plate. ● Pointer:Sword type color in black. F Series
Sew ST-70U (Three studs mounting) Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : Class 2.0    Consumption : Max. 15mA    Test Voltage : 2kV. 50-60 Hz ● Case and Composition:    Acrylic resin front and Bakelite case.    Three studs mounting. ● Accuracy : AC class 2.0                      DC class 2.0                      Rectifier class 2.0 ● Color:Black case and white scale plate. ● Pointer:Sword type color in black. F Series
Sew ST-70U (Four studs mounting) Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : Class 2.0    Consumption : Max. 15mA    Test Voltage : 2kV. 50-60 Hz ● Case and Composition:    Acrylic resin front and Bakelite case.    Three studs mounting. ● Accuracy : AC class 2.0                      DC class 2.0                      Rectifier class 2.0 ● Color:Black case and white scale plate. ● Pointer:Sword type color in black. F Series
Sew ST-125 Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : ± 2.0% full scale ● Case and Composition:    ABS case and PC cover    Four studs mounting ● Accuracy : ± 2.0% full scale value ● Color:Black case and white scale plate. ● Pointer:Knife-type, color in black. T Series
Sew ST-95 Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : ± 2.0% full scale ● Case and Composition:    ABS case and PC cover    Four studs mounting ● Accuracy : ± 2.0% full scale value ● Color:Black case and white scale plate. ● Pointer:Knife-type, color in black. T Series
Sew ST-75 Hz Meter :    Measuring Ranges : 45~56 Hz, 45~55 Hz, 55~65 Hz    Rated Voltage : 110V, 220V    Accuracy : ± 2.0% full scale ● Case and Composition:    ABS case and PC cover    Four studs mounting ● Accuracy : ± 2.0% full scale value ● Color:Black case and white scale plate. ● Pointer:Knife-type, color in black. T Series